VB编写的程序,零点几显示不了零

PrivateSubCommand1_Click()DimaAsSingle,bAsSingle,cAsSingleDimdAsSingle,x1AsSingle,x2AsSinglea=InputB

privatesubcommand1_click()dimmaxfori=1to3n=val(inputbox("输入第"&i&"个数"))ifn>maxthenmax=nendifnextprint

试一下：PrivateSubCommand1_Click()Dimarr(1To20),iFori=1To20Randomizearr(i)=Int(Rnd*101)NextfcarrPrintJoi

答案：485PublicSubCountGT13()DimiAsLongDimrAsLongDimsAsLongDimtAsLongDimnAsLongn=0Fori=100To999r=Int(i/

PrivateSubCommand1_Click()Dima,xAsSinglea=Val(Text1.Text)Ifa再问：x=x+a*0.2+3000*0.2怎么都乘0.2呀？

PrivateSubCommand1_Click()Dimi%Fori=100To999IfiMod7=0AndMid(CStr(i),2,1)="2"ThenPrintiNextEndSub再问：M

dimi,j,n,tasintegern=inputbox("n=")fori=1tonifimod2=0thent=i\2forj=2toint(sqrt(t))iftmodt=othenexitf

dimiaslongdimsumaslongsum=0fori=1to100step2sum=sum+inextiprintsum

PrivateSubCommand1_Click()Fori=1To7Step2s=""Forj=1To7-iStep2s=s&""Nextjm=""Fork=1Toim=m&iNextks=s&mP

dimnasintegerdimsasintgerPrivateSubCommand1_Click()Don=n+1s=s+nLoopuntills>=30000Printn-1EndSu

PrivateSubCommand1_Click()'IntegerRandomizeLabel1.Caption=Int(Rnd*(101)-50)EndSubPrivateSubCommand2_

新建工程,添加command1控件.vb6.0+xp调试成功代码如下：DimnAsIntegerPrivateSubCommand1_Click()m=InputBox("请输入底数m")n=Inpu

dimxasinteger,dimsumasintegerforx=1to100ifxmod3=0thensum=sum+xendifnextxprintsum

将六个圆命名为“Oval1”直到“Oval6”在窗体上放6个timer控件.写入如下代码：Private Sub Form_load()'必要的初始化操作Timer1.in

拜托,这么多输入你就用列表啦,用那么多textbox,你不累我看得都累.还有,你要求的是什么尽量用数学的方式表达出来,有图更好至于你的a5d6的问题,是因为你的是字符串运算而不是数值运算,转换一下类型

Private Sub Form_Click()    Randomize    Dim 

'cosx=1-x^2/2!+x^4/4!.+x^(2n)/(2n)!我写的代码：Private Sub Command1_Click()   

PrivateSubform_load()Dimn,a(),i,b(5)n=100000ReDima(n-1)Fori=0Ton-1Randomizea(i)=Int(Rnd*6)+1b(a(i)-1

PrivateSubCommand1_Click()a=InputBox("请输入数值")b=InputBox("请输入数值")IfVal(a)Fori=1ToVal(a)IfVal(a)Modi=0

我HI你吧,等一下